High strain in strained MCQ structure should be incorporated. State whether the given statement is true or false.

Related MCQs

• Some refractive index variation is introduced into lateral structure of laser. State whether the given statement is true or false.
• Fabry-Perot devices with BH geometries high modulation speeds than DFB-BH lasers. State whether the given statement is true or false
• If a particular optical power is coupled from an incoherent LED into a low-NA fiber, the device must exhibit very high radiance . State whether the given statement is true or false.
• Fiber based lasers provide diffraction-limited power at higher levels than solid-state laser. State whether the given statement is true or false
• A particular laser structure is designed so that the active region extends the edges of devices. State whether the following statement is true or false.
• Any amount of stress occurring at the core-cladding interface would be reduced by grading the material composition. State whether the given statement is true or false.
• The phonon is a quantum of an elastic wave in a crystal lattice. State whether the given statement is true or false.
•  For many applications which involve optical fiber transmission, an intensity modulation optical source is not required. State whether the given statement is true or false.
• The maximum bit rate that may be obtained on an optical fiber link is 1/3Γ. State whether the given statement is true or false.
• Chromatic dispersion is also called as intermodal dispersion. State whether the given statement true or false.